I have no answer to that.
istopes was discovered by joseph john and francis aston both discovered isotopes ------------------- The first hypothesis on isotopes is from Frederick Soddy (1912); the practical confirmation is attributed to J. J. Thomson (1913).
Frederick Soddy won the Nobel Prize in Chemistry in 1921.
Henri Bacquerel first experimented with phosphorescent materials and discovered radioactivity. The Curies and Ernest Rutherford later experimented with it. -------------------------------------------------- The first hypothesis on isotopes is from Frederick Soddy (1912); the practical confirmation is attributed to J. J. Thomson (1913). Henri Becquerel discovered the phenomenon of radioactivity studying uranium salts.
Rutherford and Soddy's theory stated that uranium successively disintegrated to lead. Rutherford discover the proton. He also discovered that the atom is mostly space.
He discovered it at the age of 25 in 1869
J.J. Thomson
istopes was discovered by joseph john and francis aston both discovered isotopes ------------------- The first hypothesis on isotopes is from Frederick Soddy (1912); the practical confirmation is attributed to J. J. Thomson (1913).
The Nobel Prize in Chemistry 1921 was awarded to Frederick Soddy for his contributions to our knowledge of the chemistry of radioactive substances, and his investigations into the origin and nature of isotopes.
Frederick Soddy was born on September 2, 1877.
Frederick Soddy was born on September 2, 1877.
Frederick Soddy in 1912 observed first radioactive isotopes and J.J. Thomson first stable isotopes in1913.
Frederick Soddy won the Nobel Prize in Chemistry in 1921.
Frederick Soddy died on September 22, 1956 at the age of 79.
soddy&fajan
Frederick Soddy won The Nobel Prize in Chemistry in 1921.
Frederick Soddy died on September 22, 1956 at the age of 79.
Frederick Soddy was born on September 2, 1877 and died on September 22, 1956. Frederick Soddy would have been 79 years old at the time of death or 137 years old today.